FR2125166B1 - - Google Patents

Info

Publication number
FR2125166B1
FR2125166B1 FR7105197A FR7105197A FR2125166B1 FR 2125166 B1 FR2125166 B1 FR 2125166B1 FR 7105197 A FR7105197 A FR 7105197A FR 7105197 A FR7105197 A FR 7105197A FR 2125166 B1 FR2125166 B1 FR 2125166B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7105197A
Other languages
French (fr)
Other versions
FR2125166A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7105197A priority Critical patent/FR2125166B1/fr
Priority to SE179172A priority patent/SE385052B/xx
Priority to DE19722207263 priority patent/DE2207263C3/de
Publication of FR2125166A1 publication Critical patent/FR2125166A1/fr
Application granted granted Critical
Publication of FR2125166B1 publication Critical patent/FR2125166B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/64—Velocity measuring systems using range gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • G01S7/2922—Extracting wanted echo-signals based on data belonging to one radar period by using a controlled threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7105197A 1971-02-16 1971-02-16 Expired FR2125166B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7105197A FR2125166B1 (de) 1971-02-16 1971-02-16
SE179172A SE385052B (sv) 1971-02-16 1972-02-15 Pulsdopplerradarapparat med avstandskanaler
DE19722207263 DE2207263C3 (de) 1971-02-16 1972-02-16 Radargerät mit in Dopplerkanäle unterteilten Entfernungskanälen und mit automatisch geregelten Kleinstwertbegrenzerschaltungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105197A FR2125166B1 (de) 1971-02-16 1971-02-16

Publications (2)

Publication Number Publication Date
FR2125166A1 FR2125166A1 (de) 1972-09-29
FR2125166B1 true FR2125166B1 (de) 1981-11-06

Family

ID=9071984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105197A Expired FR2125166B1 (de) 1971-02-16 1971-02-16

Country Status (3)

Country Link
DE (1) DE2207263C3 (de)
FR (1) FR2125166B1 (de)
SE (1) SE385052B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232154A1 (en) * 1973-05-28 1974-12-27 Honore Etienne Parasitic correction in frequency and phase circuits - is for use in VHF communication and radio-location fields
DE3112323A1 (de) * 1981-03-28 1982-10-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur adaptiven schwellwerteinstellung fuer radarsignale
DE3321263A1 (de) * 1983-06-13 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Puls-doppler-radargeraet mit veraenderbarer pulsfolgefrequenz

Also Published As

Publication number Publication date
DE2207263C3 (de) 1981-01-15
SE385052B (sv) 1976-05-31
FR2125166A1 (de) 1972-09-29
DE2207263B2 (de) 1974-09-05
DE2207263A1 (de) 1972-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse